At a preliminary hearing scheduled for March 31, a Las Vegas Township Justice Court judge will determine if there is enough evidence against Queen to send the case to trial.

A concerned parent alerted district officials about a possible inappropriate teacher-student relationship on Feb. 26. The subsequent investigation led to Queen's arrest Tuesday.

District officials said Queen had been teaching as a substitute in the district for about 13 months. She has not been allowed back in the classroom or on the Hyde Park campus, which is in the southwest valley, since the investigation began.

Police say that during their time together, Queen and the teen exchanged more than 2,400 text messages, called each other 108 times and sent each other 38 cellphone photos. In the texts, they often discussed dates, declared their love for one another and expressed concern about revealing their relationship, according to an arrest report.

Queen remains in Clark County Detention Center on a $100,000 bail, according to jail records.